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Toshiba 32D46 Service Manual Supplement

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SERVICE MANUAL

COLOR TELEVISION
This supplement serves as an update to the original 32D46 Service Manual, file number 050-200610.
Please refer to this Supplement in conjunction with the original Service Manual when servicing this
model.
32D46
-SUMMARY-
DOCUMENT CREATED IN JAPAN, June, 2007
FILE NO. 053-200610
SUPPLEMENT

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Summary of Contents for Toshiba 32D46

  • Page 1: Service Manual

    COLOR TELEVISION 32D46 -SUMMARY- This supplement serves as an update to the original 32D46 Service Manual, file number 050-200610. Please refer to this Supplement in conjunction with the original Service Manual when servicing this model. DOCUMENT CREATED IN JAPAN, June, 2007...

  • Page 2: Electrical Replacement Parts List

    ELECTRICAL REPLACEMENT PARTS LIST INCORRECT CORRECT PART NO. DESCRIPTION TSB P/N PART NO. DESCRIPTION TSB P/N REF.NO. IC2408 ICMJ0F1687 IC SST39VF1681-70-4C-EKE 72783376 S3W502HF01 MEMORY DATA SST39VF1681-70-4C-EKE 75005114...

  • Page 3: Service Instruction

    41-1 IEHISA-CHO,ECHIZEN-CITY,FUKUI 915-8555 JAPAN FACSIMILE: (0778)24-5456 PHONE: (0778)23-0001 SERVICE INSTRUCTION FILE NO. 053-200610GRA DATE:Aug.,2006 RANK: Product: COLOR TELEVISION Model: 32D46 Corrective reason: RRT Correspondence. Performance improvement of IC. Corrective action: Parts exchange and memory data change. Applicable units: BAB805024028 or younger.
  • Page 4 ELECTRICAL REPLACEMENT PARTS LIST MFR'S VERSION A MFR'S VERSION B PART NO. DESCRIPTION TSB P/N PART NO. DESCRIPTION TSB P/N CAUSE REF NO. IC101 I56F07144A OEC7144A 72783371 I56F07144B OEC7144B 75004508 RRT Correspondence. IC199 S3W502HE01 MEMORY DATA AT24C128N-10SU-1.8 75002703 S3W506HE01 MEMORY DATA AT24C128N-10SU-1.8 75005144 MICON VERSION UP.

  • Page 5: When Replacing Eeprom (Memory) Ic

    IC199 memory data WHEN REPLACING EEPROM (MEMORY) IC INIT From Cause MICON VERSION UP and RRT Correspondence. CONFIRMATION OF CHECK SUM, POWER ON TOTAL HOURS, MICON VERSION AND DIGITAL TV MICON FIRMWARE VERSION Initial total of MEMORY IC, POWER ON total hours, MICON VERSION and Digital TV MICON Firmware VERSION can be checked on the screen.
  • Page 6 ORION ELECTRIC CO.,LTD. 41-1 IEHISA-CHO,ECHIZEN-CITY,FUKUI 915-8555 JAPAN FACSIMILE: (0778)24-5456 PHONE: (0778)23-0001 SERVICE INSTRUCTION FILE NO. 053-200610GRB DATE:Aug.,2006 RANK: Product: COLOR TELEVISION Model: 32D46 Corrective reason: PCB VERSION UP. Corrective action: Parts exchange. Applicable units: BAB805046056 or younger. ORION ELECTRIC CO.,LTD.
  • Page 7 ELECTRICAL REPLACEMENT PARTS LIST MFR'S VERSION B MFR'S VERSION C PART NO. DESCRIPTION TSB P/N PART NO. DESCRIPTION TSB P/N CAUSE REF NO. PCB VERSION UP R415 R803R9222J RC 2.2K OHM 1/16W 72794673 R803R9332J RC 3.3K OHM 1/16W 72794648 R430 R002T2104J RC 100K OHM 1/2W 72794638...
  • Page 8 PRINTED CIRCUIT BOARDS TV MT (INSERTED PARTS) SOLDER SIDE (MDR'S VERSION C) C434 CP801A D404 D411 C415 CP101 C427_1 B402 J702 J701 J703 R408 J704 J708 W859 D405 W183 W049 L403 R411 CME077B R441 D409 C026 W177 Q003 R430 C715 HS002 HS001 C425...
  • Page 9 PRINTED CIRCUIT BOARDS TV MT (CHIP MOUNTED PARTS) SOLDER SIDE (MDR'S VERSION C) Q105 R127 R125 R176 R139 CCE070B IC199 R137 Q102 R115 Q107 R150 R136 R624 R138 Q101 R104 R102 R107 R108 R110 R109 R128 R654 R169 C140 R155 IC102 R168 R126...

  • Page 10: Power Schematic Diagram

    POWER SCHEMATIC DIAGRAM (TV MT PCB) (MFR’S VERSION C) CP509 003P-2100 D516 RELAY DRIVE R515 Q504 10.9 1SS133 KTC3198 10K 1/4W S818X C516 RY501 G5PA-1-SA(WEC) 0.001 B TO AV SW/SOUND AMP/TONE CTL D505 W836 SOUND+B 21DQ09N D538 R501 P.CON+9V DEGAUSS COIL F502 L503 21DQ09N-FC4...

  • Page 11: Tuner Schematic Diagram

    TUNER SCHEMATIC DIAGRAM (TV MT PCB) (MFR’S VERSION C) DIGITAL/ANALOG TUNER W/NTSC_MPX TU001 ENG36A49KF TO CHROMA 31.45 3.36 3.36 3.36 1.69 2.37 4.96 4.96 1.37 W844 A_TUNER_CVBS C004 0.1 B C001 L004 C002 22uH 0305 L003 6.3V L001 100uH 0305 22uH 0305 C024 C007...
  • Page 12 41-1 IEHISA-CHO,ECHIZEN-CITY,FUKUI 915-8555 JAPAN FACSIMILE: (0778)24-5456 PHONE: (0778)23-0001 SERVICE INSTRUCTION FILE NO. 053-200610GRC DATE:Aug.,2006 RANK: Product: COLOR TELEVISION Model: 32D46 Corrective reason: Performance improvement of IC. Change of Digital TV MICON Firmware. Corrective action: Parts exchange. Applicable units: BAB805054964 or younger.
  • Page 13 ELECTRICAL REPLACEMENT PARTS LIST MFR'S VERSION C MFR'S VERSION D PART NO. DESCRIPTION TSB P/N PART NO. DESCRIPTION TSB P/N CAUSE REF NO. IC101 I56F07144B OEC7144B 75004508 I56F07144C OEC7144C 75004840 MICON VERSION UP. A3W506H070 TV MT PCB ASS'Y (VERSION C) A3W506H070 TV MT PCB ASS'Y (VERSION D) PCB010 75005116...
  • Page 14 WHEN REPLACING EEPROM (MEMORY) IC CONFIRMATION OF CHECK SUM, POWER ON TOTAL HOURS, MICON VERSION AND DIGITAL TV MICON FIRMWARE VERSION Initial total of MEMORY IC, POWER ON total hours, MICON VERSION and Digital TV MICON Firmware VERSION can be checked on the screen.
  • Page 15 41-1 IEHISA-CHO,ECHIZEN-CITY,FUKUI 915-8555 JAPAN FACSIMILE: (0778)24-5456 PHONE: (0778)23-0001 SERVICE INSTRUCTION FILE NO. 053-200610GRA DATE:Jun.,2007 RANK: Product: COLOR TELEVISION Model: 32D46 Corrective reason: RRT Correspondence. Performance improvement of IC. Change of Digital TV MICON Firmware. Corrective action: Parts exchange and memory data change.
  • Page 16 ELECTRICAL REPLACEMENT PARTS LIST MFR'S VERSION A MFR'S VERSION B PART NO. DESCRIPTION TSB P/N PART NO. DESCRIPTION TSB P/N CAUSE REF NO. IC101 I56F07144A OEC7144A 72783371 I56F07144B OEC7144B 75004508 RRT Correspondence. IC199 S3W502HE01 MEMORY DATA AT24C128N-10SU-1.8 75002703 S3W506HE01 MEMORY DATA AT24C128N-10SU-1.8 75005144 MICON VERSION UP.
  • Page 17 IC199 memory data WHEN REPLACING EEPROM (MEMORY) IC INIT From Cause MICON VERSION UP and RRT Correspondence. CONFIRMATION OF CHECK SUM, POWER ON TOTAL HOURS, MICON VERSION AND DIGITAL TV MICON FIRMWARE VERSION Initial total of MEMORY IC, POWER ON total hours, MICON VERSION and Digital TV MICON Firmware VERSION can be checked on the screen.
  • Page 18 41-1 IEHISA-CHO,ECHIZEN-CITY,FUKUI 915-8555 JAPAN FACSIMILE: (0778)24-5456 PHONE: (0778)23-0001 SERVICE INSTRUCTION FILE NO. 053-200610GRC DATE:Jun.,2007 RANK: Product: COLOR TELEVISION Model: 32D46 Corrective reason: Performance improvement of IC. Change of Digital TV MICON Firmware. Corrective action: Parts exchange. Applicable units: BAB805054964 or younger.
  • Page 19 ELECTRICAL REPLACEMENT PARTS LIST MFR'S VERSION C MFR'S VERSION D PART NO. DESCRIPTION TSB P/N PART NO. DESCRIPTION TSB P/N CAUSE REF NO. IC101 I56F07144B OEC7144B 75004508 I56F07144C OEC7144C 75004840 MICON VERSION UP. A3W506H070 TV MT PCB ASS'Y (VERSION C) A3W506H070 TV MT PCB ASS'Y (VERSION D) PCB070 75005116...
  • Page 20 WHEN REPLACING EEPROM (MEMORY) IC CONFIRMATION OF CHECK SUM, POWER ON TOTAL HOURS, MICON VERSION AND DIGITAL TV MICON FIRMWARE VERSION Initial total of MEMORY IC, POWER ON total hours, MICON VERSION and Digital TV MICON Firmware VERSION can be checked on the screen.
  • Page 21 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...

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